289399640 (number)

289399640 is an even 9-digits composite number following 289399639 and preceding 289399641. In scientific notation, it is written as 2.89399640 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 64 positive divisors. There are 109043712 positive integers (up to 289399640) that are relatively prime to 289399640.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred ninety-nine thousand six hundred forty

Notation

Scientific notation 2.89399640 × 10^8
Engineering notation 2.89399640 × 10^6

Prime Factorization of 289399640

Prime Factorization 2 × 2 × 2 × 19 × 5 × 193 × 1973

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 72349910
Product of the distinct prime numbers

The prime factorization of 289399640 is 2 × 2 × 2 × 19 × 5 × 193 × 1973. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 6, 33, 502, 752, 6118, 3462, 83949, 11069, 501910, 789415, 4712543, 5859908, 61152047, 64913857, 84302219, 507574243, 2335777520, 6576903323

Basic calculations (n = 289399640)

Multiplication

n×y
n×2 578799280
n×3 868198920
n×4 1157598560
n×5 1446998200

Division

n÷y
n÷2 144699820
n÷3 96466546.666667
n÷3 72349910
n÷5 57879928

Exponentiation

ny
n2 83752151632129600
n3 2.4237842531564E+25
n4 7.0144229030112E+33
n5 2.0299714629392E+42

Nth Root

y√n
2√n 17011.750056946
3√n 661.45351528155
4√n 130.42909973218
5√n 49.237908542197

Divisors of 289399640

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 760, 772, 965, 1544, 1930, 1973, 3667, 3860, 3946, 7334, 7720, 7892, 9865, 14668, 15784, 18335, 19730, 29336, 36670, 37487, 39460, 73340, 74974, 78920, 146680, 149948, 187435, 299896, 374870, 380789, 749740, 761578, 1499480, 1523156, 1903945, 3046312, 3807890, 7234991, 7615780, 14469982, 15231560, 28939964, 36174955, 57879928, 72349910, 144699820, 289399640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289399639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289399640 can be divided by 64 positive divisors. The sum of these divisors (counting 289399640) is 1, the average is 0.015625.

Base conversion 289399640

Base System Value
2 Binary 10001001111111110001101011000
3 Ternary 202011120000200012
4 Quaternary 101033332031120
5 Quinary 1043041242030
6 Senary 44414501052
8 Octal 2117761530
10 Decimal 289399640
12 Duodecimal 80b04788
16 Hexadecimal 113fe358
20 Vigesimal 4a8ej20
36 Base36 4sau6w

Cryptographic Hash Functions

md5 3886c9422daba5cd7c71eea15d1733c1
sha1 e4a4f596f248a821cf11d30081a2fc454b5d17d6
sha256 14800fc0bbba0ea0ed9d0dbe3bac574a6d4a591528fd3586bb4ddf8ffbb928f0
sha512 22371463261e3c59725628eda5c9ad29fa69ba99b08bf000abb3da1d5a1f42befe912701ce41ae2b07a16dec11107574921bd83c8091ba251b107d664126e26e
ripemd-160 c620788026bc28e423d97ac4217021fc27a14a51

289399640 as geometric shapes

Circle

Radius = n
Diameter 578799280
Circumference 1818351565.9511
Area 2.6311514428984E+17

Sphere

Radius = n
Volume 1.0152723738137E+26
Surface area 1.0524605771593E+18
Circumference 1818351565.9511

Square

Length = n
Perimeter 1157598560
Area 83752151632129600
Diagonal 409272895.83389

Cube

Length = n
Surface area 502512909792777600
Volume 2.4237842531564E+25
Space diagonal 501254880.17214

Equilateral Triangle

Length = n
Perimeter 868198920
Area 3.6265745467515E+16
Altitude 250627440.08607

Triangular Pyramid

Length = n
Surface area 3.6265745467515E+16
Volume 2.8564571359001E+24
Height 136424298.6113